May weather forecast
Harbor Woods, SC

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Weather in May

May, the last month of the spring in Harbor Woods, is a warm month, with an average temperature ranging between max 79.5°F (26.4°C) and min 68.2°F (20.1°C).

Temperature

Observing a minor shift, the average high-temperature during May adjusts from April's agreeable 72.7°F (22.6°C) to a moderately hot 79.5°F (26.4°C). Harbor Woods records an average temperature drop to an agreeable 68.2°F (20.1°C) in May.

Humidity

In Harbor Woods, the average relative humidity in May is 75%.

Rainfall

In May, the rain falls for 15.8 days. Throughout May, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Harbor Woods, there are 178.9 rainfall days, and 41.93" (1065mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall in Harbor Woods.

Daylight

In Harbor Woods, South Carolina, the average length of the day in May is 13h and 51min.
On the first day of the month, sunrise is at 6:31 am and sunset at 8:01 pm. On the last day of May, sunrise is at 6:12 am and sunset at 8:22 pm EDT.

Sunshine

In May, the average sunshine is 10.5h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during May translates into the following guidance:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Harbor Woods in May?

In May, the average high-temperature and low-temperature in Harbor Woods, South Carolina, are 79.5°F (26.4°C) and 68.2°F (20.1°C) respectively.

What is the average humidity in May in Harbor Woods?

In Harbor Woods, the average relative humidity in May is 75%.

How many days does it rain in May in Harbor Woods?

In Harbor Woods, South Carolina, during May, the rain falls for 15.8 days and regularly aggregates up to 2.87" (73mm) of precipitation.

When it does not snow in Harbor Woods?

February through November are months without snowfall in Harbor Woods.

How many hours of daylight does Harbor Woods have in May?

The average day length in May in Harbor Woods, South Carolina, is 13h and 51min.

When are sunrise and sunset in May in Harbor Woods?

In May, on the first day of the month, sunrise is at 6:31 am and sunset at 8:01 pm. On the last day of the month, in Harbor Woods, sunrise is at 6:12 am and sunset at 8:22 pm EDT.

How long on average sun shines in May in Harbor Woods?

In May, the average sunshine duration is 10.5h.

When is the highest UV index in Harbor Woods?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in May in Harbor Woods?

In Harbor Woods, South Carolina, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Harbor Woods, SC

Average temperature in May - Harbor Woods, SC
  • Average high temperature in May: 79.5°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in May: 68.2°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

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Average pressure in May
Harbor Woods, SC

Average pressure in May - Harbor Woods, SC
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in May
Harbor Woods, SC

Average wind speed in May - Harbor Woods, SC
  • Average wind speed in May: 8.6mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

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Average humidity in May
Harbor Woods, SC

Average humidity in May - Harbor Woods, SC
  • Average humidity in May: 75%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).

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Average rainfall in May
Harbor Woods, SC

Average rainfall in May - Harbor Woods, SC
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is August (7.13").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days in May
Harbor Woods, SC

Average rainfall days in May - Harbor Woods, SC
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in May
Harbor Woods, SC

Average snowfall in May - Harbor Woods, SC
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Harbor Woods, SC

Average snowfall days in May - Harbor Woods, SC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Harbor Woods, SC

Average daylight in May / Average sunshine in May - Harbor Woods, SC
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in May
Harbor Woods, SC

Average sunshine days in May - Harbor Woods, SC
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (3.8 days).

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Average UV index in May
Harbor Woods, SC

Average UV index in May - Harbor Woods, SC
  • Average UV index in May: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in May
Harbor Woods, SC

Average cloud cover in May - Harbor Woods, SC
  • Average cloud cover in May: 27

The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 26).

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Average visibility in May
Harbor Woods, SC

Average visibility in May - Harbor Woods, SC
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Harbor Woods, South Carolina, USA

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